Re: Uninstall just one expansion?
@SimTecnologic Technically, the only supported way to uninstall a pack is to uninstall the entire game and reinstall without that pack. However, the EA App will helpfully reinstall the pack for you the first time you launch Sims 4 even if you purposely deselected that pack and even if you've disabled automatic game updates.
There are two workarounds for the issue. The first is to simply disable the pack rather than uninstalling it, as described here:
https://sims4.crinrict.com/eng/2017/03/disable-single-packs/
The other is to delete the folder for the pack in question. This is not officially supported but shouldn't do any harm. The folders will all be directly inside [install location\The Sims 4; this has nothing to do with the contents of the Delta folder. Here's a list of pack folder names:
https://sims4.crinrict.com/eng/extras-2/available-packs-dlc/
You'll need to disable automatic game updates in the EA App, or the App will probably try to reinstall the pack again.